Oct 15 10:40:01 ssjiang CRON[571830]: pam_unix(cron:session): session closed for user root
Oct 15 10:40:01 ssjiang CRON[571832]: pam_unix(cron:session): session closed for user www-data
Oct 15 10:41:01 ssjiang CRON[612339]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 10:41:02 ssjiang CRON[612339]: pam_unix(cron:session): session closed for user www-data
Oct 15 10:41:07 ssjiang CRON[571831]: pam_unix(cron:session): session closed for user root
Oct 15 10:42:01 ssjiang CRON[613660]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 10:42:02 ssjiang CRON[613660]: pam_unix(cron:session): session closed for user www-data
Oct 15 10:43:01 ssjiang CRON[613669]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 10:43:01 ssjiang CRON[613669]: pam_unix(cron:session): session closed for user www-data
Oct 15 10:44:01 ssjiang CRON[613678]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 10:44:02 ssjiang CRON[613678]: pam_unix(cron:session): session closed for user www-data
Oct 15 10:45:01 ssjiang CRON[613688]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 10:45:01 ssjiang CRON[613687]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 10:45:01 ssjiang CRON[613689]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 10:45:01 ssjiang CRON[613689]: pam_unix(cron:session): session closed for user root
Oct 15 10:45:02 ssjiang CRON[613688]: pam_unix(cron:session): session closed for user www-data
Oct 15 10:46:01 ssjiang CRON[652107]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 10:46:01 ssjiang CRON[652107]: pam_unix(cron:session): session closed for user www-data
Oct 15 10:46:09 ssjiang CRON[613687]: pam_unix(cron:session): session closed for user root
Oct 15 10:47:01 ssjiang CRON[655515]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 10:47:02 ssjiang CRON[655515]: pam_unix(cron:session): session closed for user www-data
Oct 15 10:48:01 ssjiang CRON[655525]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 10:48:01 ssjiang CRON[655525]: pam_unix(cron:session): session closed for user www-data
Oct 15 10:49:01 ssjiang CRON[655535]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 10:49:02 ssjiang CRON[655535]: pam_unix(cron:session): session closed for user www-data
Oct 15 10:50:01 ssjiang CRON[655547]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 10:50:01 ssjiang CRON[655546]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 15 10:50:01 ssjiang CRON[655544]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 10:50:01 ssjiang CRON[655545]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 15 10:50:01 ssjiang CRON[655547]: pam_unix(cron:session): session closed for user root